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Simulating the Spread of an Infectious Disease
In this health worksheet, students identify various infectious diseases and explore the available options for stopping or preventing the spread of disease. They participate in a simulation experiment on how to measure and prevent. There...
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Experimenting with Yeast Metabolism
Ninth graders determine the rate of respiration by yeast and which sugars can be used as a food source by yeast using a CO2 gas sensor and computer software. This lesson plan is for an honors Biology class.
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Observing the Effect of a Change in Conditions on a System at Equilibrium by Applying Le Chatelier's Principle
High schoolers describe the Le Chatelier Principle. They participate in an experiment in which they observe the changes in an equilibrium system. They answer discussion questions to end the lesson.
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The Synthesis of Some Organic Compounds And Their Representative Structures
Students examine how to represent organic compounds three-dimensionally. They write a synthesis reaction for three demonstrations, and construct a three-dimensional structure using a molecular modeling set.
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Micro-organisms
Sixth graders explore the world of micro-organisms. In this science lesson plan, 6th graders discover additives which will deter micro-organism growth.
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Leaf Straw
Learners investigate plant structure and the process of photosynthesis. Using everyday items, they demonstrate that the leaves and stems of plants can act like a straw. In addition, they identify plant structure.
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DETERMINING THE CONCENTRATION OF A SOLUTION: BEER'S LAW
Young scholars determine the concentration of an unknown nickel (II) sulfate solution by using the colorimeter.
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Microbe Experimentation: Sour Milk
Sixth graders design and conduct an experiment with milk to investigate how temperature affects bacteria growth. They, in groups, construct a hypothesis, perform the experiment and then record and present the results.
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An alternative Temperature Measurement
Students will observe an alternative method of temperature measurement. In this scientific measurement lesson, students observe and discuss alternative systems used to measure temperature.
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THE LOST CHROMATOGRAPHY LESSON
Students complete a chromatography experiment, In this chromatography lesson, students complete an experiment similar to one that was to be carried out on the Challenger that exploded. They examine ink spots as the wick on filter paper....
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3-D Magnetic Field
Students create a magnetic field. In this investigative lesson students design their own magnetic field so that they can see how magnetism and electricity work.
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Great Gravity, Batman!
Eleventh graders are introduced to the effect of gravity on plant growth. They describe the major processes and mechanisms by which plants grow, develop, and supply various products, including energy and nutrition, needed by other...
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Down the Drain
Young scholars explore what problems might occur if oxygen decreases in a body of water. They model what happens in a situation where decomposition is occurring. Students obtain, organize, graph, and interpret information. They i...
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More on Temperature and Solubility
Students discover how temperature effects the solubility of solutes by experimenting with a range of temperatures. They develop skills for observing, inferring, measuring, comparing and contrasting.
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Insulators, Conductors, and Energy Transfer
Third graders conduct experiments to determine what types of material make good insulators. They prepare a graph of time vs. temperature for their sample. They choose a graph using each kind of material to display for class analysis and...
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Calorimetry Lab
In this calorimetry lab, students apply the information read about a calorimeter to conduct a scientific investigation. Students record their data in a chart. Students use the information from the chart to calculate specific heat of...
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Bridges for All: Better Way
Students explore organizations founded for the common good. In this character education instructional activity, students read about organizations that developed for the common good during the Civil War and Reconstruction. In small...
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School Supply Math
In this math worksheet, students examine the word problems using the theme of school supplies. The six questions are then answered within the graphic organizer.
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Glucose Factory
Fourth graders determine, through laboratory activity, the presence or absence of glucose in a variety of plant leaves and stems. They work in groups and perform a three part laboratory which shows them how plants convert sunlighht to food.
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Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
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Combining Elements to Form a Compound
Students explore elements and compounds. For this lesson about elements and compounds, students will do an experiment. Students work in groups of 2-3 as they complete two separate activities. Students understand how two elements combine...
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Rainbow Electrophoresis
Students are introduced to the principles of gel electrophoresis and also provides an opportunity for students to practice loading gels and prpetting. In this laboratory activity, food color is used to separate into constituent pigments.
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Feeling Pressured
Students explore pressure in our atmosphere. They examine the relationship between pressure and depth. Students construct an experimental apparatus and take measurements. Students evaluate the impact of pressure on the lungs.
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Exothermic and Endothermic Changes
Students define and identify endothermic/exothermic reactions. Using a series of experiments, they construct and interpret potential energy diagrams for their reactions.
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